2312201303 has 2 divisors, whose sum is σ = 2312201304. Its totient is φ = 2312201302.

The previous prime is 2312201261. The next prime is 2312201317. The reversal of 2312201303 is 3031022132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2312201303 - 2¹² = 2312197207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312201503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156100651 + 1156100652.

It is an arithmetic number, because the mean of its divisors is an integer number (1156100652).

Almost surely, 2^2312201303 is an apocalyptic number.

2312201303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312201303 is an equidigital number, since it uses as much as digits as its factorization.

2312201303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2312201303 is about 48085.3543503633. The cubic root of 2312201303 is about 1322.3361795263.

Adding to 2312201303 its reverse (3031022132), we get a palindrome (5343223435).

The spelling of 2312201303 in words is "two billion, three hundred twelve million, two hundred one thousand, three hundred three".